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Sheet No.: OP06037

Notice The content of data sheet is subject to change without prior notice.

In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that may occur in equipment using any SHARP

devices shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest device specification sheets before using any SHARP device.

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Parameter

Symbol

Rating

Unit

500

V

V

Input voltage

900

mW

°C

Power dissipation

*1

*3

*2

Junction temperature

150

Operating temperature

-30 to +85

Storage temperature

-55 to +150

Soldering temperature

270(10s)

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9

Features

Outline Dimensions

Lead finish:Lead-free solder plating

(Composition: SnBi)

Applications

Absolute Maximum Ratings

PQ1Mxx5M2SPQ Series

PQ1Mxx5M2SPQ Series

(Ta=25°C)

ON/OFF control terminal voltage

Output current

*1

°C

°C

°C

*1 All are open except GND and applicable terminals.

*2 At surface-mounted condition

*3 Overheat protection may operate at Tj:125°C to 150°C

Model Line-up

Model No.

1.8V

2.5V

3.3V

5.0V

PQ1M185M2SPQ

PQ1M255M2SPQ

PQ1M335M2SPQ

PQ1M505M2SPQ

(Unit : mm)

Output Voltage

(TYP.)

mA

1

2

5

3

4

1

2

5

4

2

Internal connection

Lot No.(OLD DIN standard)

Control

circuit

3

① Noise control terminal (Nr)

② GND

③ ON/OFF control terminal (Vc)

1.Compact surface mount package (4.5×4.3×1.5mm)

2.Output current : MAX.500mA

3.Power dissipation : MAX.900mW

(At mounting PCB shown in Fig.3)

4.Low power-loss

5.High ripple rejection(TYP.65dB)

6.Built-in ON/OFF control function

7.Built-in overcurrent, overheat protection functions

8.Use of ceramic capacitor is possible as output

smooth capacitor

1.CD-ROM drives

2.DVD-ROM drives

3.Digital Still Cameras

Compact Surface Mount Type

Low Power-Loss Voltage Regulators

Product mass:(0.055g)

( ) : Typical dimensions

1.5V

PQ1M155M2SPQ